Print progress notification between client finished transmitting text deltas 
and asked server to commit transaction in command line client.

* subversion/svn/notify.c
  (notify_body): Handle svn_wc_notify_commit_finalizing() notification and
   print message if we got transmit text deltas notification before.

* subversion/tests/cmdline/commit_tests.py
* subversion/tests/cmdline/depth_tests.py
* subversion/tests/cmdline/trans_tests.py
  (post_commit_hook_test, commit_depth_immediates, 
   eol_change_is_text_mod): Update expected output.

* subversion/tests/cmdline/svntest/wc.py
  (State.from_commit): Ignore "Committing transaction" lines from
   'svn commit' output when collecting modified path.

git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1604179 13f79535-47bb-0310-9956-ffa450edef68